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Category Archives: Interoperability
JPS NXU-2A RoIP Network Extension Unit Improved and Upgraded to NXU-2B
The popular JPS NXU-2A network extension unit has been improved and will begin shipping next month as the NXU-2B. It uses the same cabinet and is fully functional in systems with the older NXU-2A. The new model no longer uses potentiometers so level setting can be accomplished remotely using a browser. This eliminates a costly service call to the transmitter site.
Another big change is the 15-pin audio interface connector has been redesigned to allow any of the standard JPS radio cables to be connected directly to the unit. The NXU-2A required the included crossover adapter to work but half the time it was left in the box.
In addition to solid state keying, the NXU-2B will have a PTT relay and the ability to interface to transmitters via 600 ohm balanced audio.
Below is a video showing the capabilities of the NXU network extension unit.
Magnum Electronics has been an authorized JPS Interoperability reseller since 2005 and support the entire JPS product line. Contact us at our Dover, Delaware office during normal business hours. The phone number is (302) 734-9250 or use the form below.
JPS RSP-Z2 Gateway Provides Simple Patch for Radio System Interoperability
The RSP-Z2 dual-channel gateway from JPS Interoperability Solutions located in
Raleigh, NC allows a pair of 2-way radios, IP connections, or a radio and IP connection to be patched together. There are no recurring costs and the RSP-Z2 supports 2/4-wire interfaces, SIP, RTP, and RoIP protocols. JPS offers factory-built cables with connectors for almost every analog and digital radio model ever manufactured.
Easy Solution to Connect Your Existing Radios with WAVE TLK 100 LTE Devices
Users with a large number of existing on-site radios can easily interface with Motorola WAVE OnCloud TLK 100 LTE devices that provide nationwide coverage. All you need is the RSP-Z2 and interface cables for the TLK 100 and your on-site radio.
The TLK 100 and your radio would be dedicated and can not be used for dispatch. Interoperability is automatic on the channels selected on each dedicated radio. Coverage for the on-site donor radio would be limited by the antenna system or repeater.
JPS RSP-Z2 Interoperability Gateway Data Sheet
JPS RSPZ2 Installation and Operation Guide
JPS RSPZ2 Field Optimization and Troubleshooting Guide
Visit our website for JPS ACU series interoperability gateways, SNV-12 voters, NXU-2A network extension unit, and interface cables. Magnum Electronics has been an authorized JPS Dealer since 2006 and provides technical support services if needed.
Motorola LEX L11 Rugged LTE Handheld Is FirstNet and FIPS 140 Certified
The LEX L11 is Motorola’s third generation purpose-built smartphone for public-safety 
professionals using AT&T FirstNet. The device has an IP68 submersibility rating and has Gorilla Glass 3 on the 5.0 inch display. A dedicated push-to-talk, emergency, and programmable buttons differentiate this from a consumer device. It also has dual front-facing speakers (107dB) and three microphones for noise suppression.
The LEX L11 is built with the Android 7.1 OS and has Bluetooth 4.2 and Wi-Fi 802.11 a/b/g/n/ac/k/r. The 3G/4G LTE radio is UMTS/GSM capable on bands 4, 5, 7, 12, 14, 17, 29, 30, 66 and is AT&T FirstNet certified. A Verizon compatible model is expected to be released in the first half of 2019.
Federal government users should know the LEX L11 is FIPS 140-2 Level 3 Validated.
LEX L11 Pairs With APX 6000/7000/8000 Mission Critical Bluetooth
The LEX pairs with APX 6000, APX 7000, and APX 8000 (including XE) models with internal Bluetooth enabled. It provides remote control of APX radio’s zones, talk groups, and volume, emergency button activation, and allows you to speak directly into LEX L11 over the LMR radio network.
Replacement Batteries and Accessories for LEX L11
The IMPRES 2 PMNN4545 standard swappable battery has 2500 mAh capacity and lasts a typical 10 hour shift. The optional high-capacity PMNN4546 5000 mAh battery lasts up to 20 hours but requires the HN001155A01 replacement back cover.
The LEX has a 3.5mm jack and also supports wired audio accessories. The PMLN4541 2-wire surveillance kit with acoustic tube is the most popular for law enforcement. A lower cost PMLN4540 earbud with inline mic is also available.
LEX L11 Overview Brochure LEX L11 Data Sheet
For more info and pricing, contact our Dover, Delaware office at 302-734-9250 8-5pm EST M-F or email us at [email protected].
David Clark 9100 Series Wired and Wireless Digital Intercom
Designed for Military, Public-Safety Vehicles, and Marine Vessels
David Clark engineers designed a new rugged intercom headset system with the introduction of the Series 9100. The new digital architecture provides clear communications and single or multi-channel programming for any number of users.
System components include a variety of noise-cancelling headsets, master station, user gateways, and wireless belt stations. They are manufactured with marine grade parts and are watertight when possible. The 9100 headsets are not compatible with the older Series 9900 wireless intercom system.
Scalable System Provides 2-Way Radio Interface for Unlimited Users
Series 9100 Digital Headsets feature an integrated momentary PTT switch located at
the microphone bracket. The PTT switch is easy to find and convenient when you need to adjust the location of the noise-cancelling boom mic.
Headset NRR ratings are 23 decibels for the over-the-head style H9130 and behind-the-head style H9140.
The C91-20RD interface cable is used to interface a marine or mobile radio. The cable is unterminated at the radio end so that the installer can choose the correct connector.
Download 9100 Digital Marine Brochure .pdf 9100 User Manual .pdf
Motorola UHF XPR 3500e Intrinsically-Safe Radios For Rent or Lease
A recent addition to our managed service offerings is the Motorola UHF XPR 3500e intrinsically-safe two-way radio certified for use in hazardous atmospheres.
Hazardous locations are found in many industries including refineries, fuel storage facilities, plastics processing plants, chemical plants, and grain elevators. Contractors, subcontractors, and anyone working a HazLoc job can now rent, lease-purchase, or buy their radios.
Our rental radio packages include two Motorola UL-Approved PMNN4490 intrinsically-safe batteries, Motorola PMMN4071 UL-Approved remote speaker-microphone, and XPR 3500e hand-held radios UL-Approved to TIA-4950 for use in Hazardous Locations, Division 1, Class I, II, III, Groups C,D,E, F, G; Division 2, Class 1, Groups A,B,C,D,T3C. Tamb = -25°C to +60 °C. We include a Motorola IMPRES charger that automatically conditions the batteries for peak performance. Our rental radio is also capable of operating on a Motorola Capacity Plus trunking system if needed.
The XPR 3500e can handle up to 128 channels and includes a 2-line display for easier operation. Our optional channel announcement feature allows the user to hear the actual channel names without having to look at the display. Frequencies can be programmed with analog channels, DMR digital, or both depending on your requirements.
Increase profitability and worker safety by improving jobsite communications. Rentals are available by the week, month, and longer. For pricing and availability contact our Dover, Delaware office at 302-734-9250 M-F 8-5pm EST or use the form below.
Double Shoulder Holster Designed To Carry Two LMR Portable Radios
Some work teams and group leaders carry their own 2-way radio for internal 
communications but need to carry a second portable for interoperability. Our universal double shoulder holster is compatible with all 2-way radios including Motorola, Vertex Standard, Kenwood, Harris, HYT, Icom, EFJ, and others.
The USH-300D can be worn inside or outside jackets and is seat-belt friendly. Law enforcement can use it for covert and undercover 
surveillance. It includes 2 rear pouches and an antenna keeper too. It is constructed with lightweight ballistic nylon.
The shoulder holster is also available with a single radio pouch for left or right-handed users. The USH-300L has the radio located on your left side for right-handed users. Choose the USH-300R if you prefer to hold your radio in your left hand.
Visit this link for more unique, hard-to-find two-way radio carrying solutions including chest packs, belt packs, deployment cases, etc. We also carry the full line of Boston Leather accessories for firefighters, ems personnel, and law enforcement.
Pryme Bluetooth Accessories for ZELLO, KODIAK, and WAVE PTT Apps
Android and Apple iOS smartphone users are adding enhanced push-to-talk (EPTT) apps for walkie-talkie group communications.
Pryme has designed a variety of professional grade Bluetooth accessories for easy pairing with popular enterprise apps including ZELLO, KODIAK, and WAVE.
Accessories include wireless push-to-talk buttons with a 2 year replaceable battery, USB rechargeable PTT’s, lapel mics with surveillance acoustic tube, and a rugged remote speaker-microphone. They are designed to work with smartphones, tablets, and other devices with Bluetooth connectivity. Each is customized to pair with the specific app and operating system.
Wireless Accessories for ZELLO Walkie-Talkie App Users
ZELLO app users have a variety of choices but not all are compatible with both Android and iOS. For a basic remote push-to-talk button, Android devices require the BT-PTT2-ZD and Apple iOS must use the BT-PTT-U MINI.
There is a combined remote PTT and lapel mic that works with both Android and iOS. The BTH-300-ZU has a micro-USB charging port, LED status indicator, and a 3.5mm jack to add headphones or receive-only earpiece.
It will provide up to 10 hours of talk time and includes a metal clothing clip. It also includes Pryme’s one year warranty.
Zello users who prefer a wireless speaker-microphone should choose the BTH-600-ZU. It is heavy-duty, IP56 rugged, built-in remote PTT, and includes a 3.5mm jack.
There is also a rotating clip, waterproof speaker, and operates up to 40 hours on a single charge. The noise-cancelling microphone coupled with a 3.5mm receive-only headset make it a good choice for loud environments.
There is also the new smaller and lighter BTH-550-ZU compact wireless RSM. It has a
rotary control volume knob, waterproof front-facing speaker, directional noise canceling microphone, heavy-duty belt clip, and 3.5mm audio jack.. Range is rated about 30 feet from the smart device.
This remote speaker-mic provides up to 40+ hours of operating time with the included USB rechargeable battery. The mic is easy to control with gloves on when working in the cold weather. The BTH-550 can be paired with either Android or Apple tablets or cellphones. The side button activates PTT function while the top button controls normal phone functions.
Wireless Accessories for AT&T KODIAK Enhanced Push-to-Talk App
Pryme also developed wireless accessories for AT&T EPTT customers who use the KODIAK app.
The BTH-600-KU heavy-duty remote speaker-mic and the BTH-300-KU lapel mic offer all the same features as above but are configured to pair with the KODIAK app.
If you only need a remote PTT, the new BT-PTT-U-MINI is the best choice. The velcro strap makes it easy to attach to handlebars, steering wheels, etc. It does not require charging and the replaceable CR2032 button battery lasts 2 years.
It is compatible with both Android and Apple iOS. It also pairs automatically using the app selection setting and remembers the pairing if the battery is replaced.
Wireless Accessories for Motorola WAVE Mobile Communicator PTT App
The Motorola Solutions WAVE app is compatible with the BTH-600-ZU heavy-duty speaker-microphone and the BTH-300-ZU lapel microphone. All of these devices are programmed to pair with either Android and Apple iOS devices.
Pryme Wired Mirage Surveillance Kit With acoustic Tube for Smartphones
For users who prefer a wired earpiece, Pryme has the Mirage SPM-1399-A surveillance kit with a 3.5mm plug. It is compatible with most Apple or Android smart devices and includes a clear acoustic tube and high quality microphone. It can be used with different types of earpieces depending on the noise environment. You will need to use the soft PTT button the phone display or add a wireless Bluetooth BT-PTT-ZU MINI.
Pryme User Guides for Zello, Kodiak, Wave PTT Apps
Below are the user guides for the products in this post that help you setup pairing, etc
- Wired Mirage SPM-1300 Series Surveillance Kit with Acoustic Tube
- Acoustic Tube Troubleshooting Guide
Pryme Wireless Remote PTT User Guides
- BT-PTT-U- MINI Wireless PTT User Guide (Zello, Kodiak, Wave, ESChat)
- BT-PTT2-ZD Wireless PTT User Guide (Zello, Wave)
- BT-PTT-Z-MINI Wireless PTT User Guide (Zello, Kodiak, Wave)
- BT-PTT-ZU MINI Wireless PTT User Guide (Zello, Wave)
Pryme Wireless Lapel Microphone User Guides
- BTH-300-ZU Lapel Mic User Guide (Zello, Wave)
- BTH-300-KU Lapel Mic Video Guide (Kodiak)
- BTH-300-KU Lapel Mic Video Guide (AT&T EPTT)
Pryme Wireless Remote Speaker-Mic User Guide
- BTH-600-ZU Heavy-Duty RSM User Guide (Zello, Wave)
- BTH-600-KU Heavy-Duty RSM User Guide (Kodiak)
- BTH-SPM100-ZD Light-Duty RSM Android User Guide (Zello, Wave)
- BTH-400-ZU-Compact-RSM-Volume-Knob User Guide (Zello, Wave)
Interoperability Gateway Devices Improve In-building 2-Way Radio Coverage
JPS Interoperability Solutions has a long history of mission critical radio communications connectivity. The JPS ACU-M interoperability gateway console is an excellent tool to quickly improve in-building
coverage for first responders. It is compatible with the JPS ACU-1000 and the ACU-T.
The JPS ACU-M provides interconnection with up to four different 2-way radios, optional 2 VoIP channels, and a local operator handset. Plug-in cables are available for virtually every 2-way radio, satellite, and cell phone in use. The ACU-M can be networked and managed remotely using a computer with the included graphical user interface software.
Set up ACU-M as a Portable Repeater for Communications in Basements
The JPS ACU-M can be installed in a first-arriving command vehicle or waterproof carry case. Below grade basements that prevent RF penetration can be improved using long radio interface cables connected with the ACU-M gateway repeater. By attaching a portable radio to the end of a very long radio interface cable, the radio can be lowered into a tunnel or RF-blocked structure to provide a means of routing the signal in and out of the structure.
Use WiFi Network with ACU-M for Long Distance Radio Interoperability
Using the ACU-M’s VoIP’s option, a radio can be connected using WiFi or an ethernet 
bridge and a NXU-2A radio interface. The JPS NXU-2A is a device that converts VoIP/RoIP into audio signals compatible with the remote radio. It uses the same plug-in radio-specific cable as the ACU-M.
ACU-M Easy to Deploy – Simple User Interface
The ACU-M is pre-programmed with factory optimized settings for most radio models and manufacturers. Just connect up to four radios with the proper cables and you will be operational in minutes. Touch controls and indicator lights make it easy to patch nets quickly. Remote control software is included too and can be installed on a connected laptop if you prefer.
6/1/16 Update: Raytheon closed the JPS division on 1/29/16 after many years of providing interoperbility solutions. In April, the assets were purchased by Don Scott, one of the original founders of JPS. Key staff and support personnel returned and operations are returning to normal.
How To Choose a 3M Peltor COMTAC Tactical Headset For Military and SWAT Teams
Answer These 5 Questions to Select the Correct Headset
Selecting the correct COMTAC tactical headset for your police SWAT team or military unit can be confusing. There are hundreds of choices and it can take a long time to research them. In order to make the right decision faster 3M Peltor developed a list of questions to guide you to the correct model.
Question 1: Cover Your Ears or Select Hybrid that Uses Earplugs?
Tactical electronic headsets that provide situational awareness have small microphones mounted on the earcups that instantly block harmful noise. The COMTAC III has the traditional earcups but now 3M offers the COMTAC IV with earplugs that provide additional comfort in hot environments. Both are designed to fit under a ballistic helmet.
Question 2: Band Style – How Will You Wear it? 
The COMTAC III is available in three different styles. The most popular is the headband, over-the-head style. Headband style is foldable when not in use and has been preferred by most military and law enforcement teams.
If you prefer to wear your headset behind-the-head, 3M provides a neckband version. *Neckband is only available with COMTAC III.
3M recently introduced a third configuration – COMTAC III ARC. Designed for the Ops-Core FAST Helmet, the mounting mechanism clips to the Accessory Rail Connector.
Question 3: Radio Communications? More than One?
Depending on your mission and the need for interoperability, COMTAC headsets can connect to one or two different 2-way radios. Single COMM terminates in a NATO wired U/174 quick-disconnect plug designed for the appropriate radio adapter needed. One two-way radio is supported.
If your agency or mission requires interoperability with teams using different two-way radios, a Dual COMM headset will allow you to connect two different radios to your headset. Each COMTAC headset earcup will have a short cord with NATO wired U/174 plugs. Two adapters are required and you can talk on either or both radios using either PTT button.
A Dual COMM with split audio is also available for special military applications using a dual PTT adapter.
Question 4: Choose Available Color?
Most COMTAC III headsets are available in four different colors. The last two letters of the model number indicate the headset color.
SV indicates black and is the only difference between a COMTAC and a SWAT-TAC.
CY indicates coyote brown, GN is O.D. or olive drab green, and FG is a lighter foliage green. Foliage green is not available with COMTAC IV.
Depending on the model, some colors are special order.
Question 5: What Radio or Intercom Are You Connecting?
To choose the correct adapter you need to know the radio manufacturer (Motorola, Kenwood, Harris) and the specific model ( APX 6000, XTS 5000, etc).
COMTAC headsets are only compatible with NATO wired adapters. The specific model number should have “-02” end the end (i.e. FL5063-02). It is not possible to modify the adapter if it is wrong.
Visit our 3M Peltor headset store for the best selection of 2-way radio hearing protection accessories. We also have all of the 3M NATO adapters online for easy ordering. Contact us if you need help by using the the form below.
Magnum Electronics, Inc. 