JOTRON TR-910 Multipurpose VHF Airband Radio User Guide
- June 8, 2024
- JOTRON
Table of Contents
JOTRON TR-910 Multipurpose VHF Airband Radio
- ETSI EN 300 676 compliant
- VoIP according to ED-137
- SNMP v3 support
- Voice recorder output
- Supports VCS and remote control and monitoring
- 118-137/144 MHz frequency range
- Superior RF capabilities
TR-910 Multipurpose VHF Airband Radio
A compact, rugged and reliable radio
The TR-910 is a compact, high-quality radio available in a variety of configurations to meet the high demands of the ATC and Oil and Gas industries. The radio is based on Jotron’s upgraded 7000-series architecture. Thus, customers have the option to order a radio which is fully VoIP-compliant according to ED-137C, and which also complies to ETSI EN 300 676. For some important parameters, like broadband noise and spurious emissions, the radio is far better than the requirements of ETSI EN 300 676. A TR-910 will give you the flexibility and reliability of our top-of-the line Jotron 7000-series radios in a compact, portable device. The radio uses a standard connector for headsets and microphone. It has output for recording compliant to ED-137, which means that it can be easily included in an airport-wide record and replay system like the Jotron Ricochet Recorder. With the VoIP option enabled, the TR-910 is ready for interfacing VCS systems and remote control or monitoring systems like Jotron’s Radio Remote Control (RRC) and Remote Control and Monitoring System (RCMS). Different types of accessories defines the purpose and use of the TR-910 radio.
TR-910 Desktop Radio
The desktop version can be used as the main radio in low volume tower operations. It is supplied with an external AC/DC adaptor. The AC/DC adaptor covers 100 to 240 VAC. The following items are included; microphone, bracket for desktop mounting and an antenna cable connector.
TR-910 Offshore Radio
Our offshore version of the TR-910 includes a standard DIN-flange for console
mounting. Custom made flanges are available on request. It includes a handheld
microphone, an external AC/DC adaptor and connection cables. The radio
integrates easily with the Jotron Ricochet Smart Oil recorder system.
TR-910 Vehicle Radio
Any vehicle with 12 or 24 VDC supply can accommodate the TR-910VE. It is the
perfect radio for airport utility vehicles like Follow-Me cars and passenger
buses. The following items are included with the TR-910VE; Microphone,
interconnection cables, external loudspeaker and vehicle antenna.
TR-910 Last Resort Radio
A last resort radio is similar to a desktop radio, but contains a lithium ion
battery pack supplying the radio with DC voltage if AC power fails. The
battery status is monitored on the battery pack or on the TR-910 display.
The superior RF capabilities gives the TR-910 a range of more than 150
nautical miles*, making it the perfect choice for emergency tower
communications.
- Calculated using an antenna height of 30 m and aircraft altitude of 15 000 ft
TR-910 Subrack and Last Resort Subrack Radio
The TR-910 and TR-910LR are available as sub-rack versions for installation
into existing 19 inch equipment racks or control room consoles. This option
includes microphone, connection cables and the subrack mounting kit. The
subrack solution is an excel-lent choice if you want to control the radio from
our outstanding Radio Remote Control system RRC-7700.
TR-910 Man Portable Radio
This is a portable version of the TR-910LR, where the radio with an antenna
and bracket is fitted into a carrying bag. The carrying bag has two pockets;
one containing a charger and a cable and the other a microphone. It is ideal
for use as a last resort if the tower is unavailable or in remote areas
without the infrastructure of common airports.
Since the battery capacity is 72 Wh, this radio will last 8 hours in 10% Tx/
30% Rx/ and 60% idling duty cycle at 5 W output power. 9 hours can be achieved
if output power is reduced to 2.5 W.
TR-910 Model overview
| Part number | Description |
|---|---|
| 103400DE | TR-910 Desktop Radio |
| 103400MP | TR-910 Man Portable Radio |
| 103400VE | TR-910 Vehicle Radio |
| 103400LR | TR-910 Last Resort Radio |
| 103400SR | TR-910 Subrack Radio |
| 103400LR-SR | TR-910 Last Resort Subrack Radio |
| 103400OF | TR-910 Offshore Radio |
| 103400 | TR-910 Multipurpose VHF Airband Radio (no accessories) |
TR-910 Measurements
TR-910 radio system
The TR-910 is perfectly suited as a standalone radio, but because of its
enhanced VoIP capabilities it may be set up and used in a wider system
configuration where several radios, VCS, recording and external system
monitoring is required. See the illustration below.
Optional features
- VoIP (2 sessions)
- Enhanced VoIP (4 sessions and 5 ms packets)
- 144 MHz extended frequency range
- G.729 support
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