TN730 3 ET 5 Transportable Radio
User Manual: 7. Transportable Systems | LMR & HF Radio | Codan Radio
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TECHNICAL NOTES MT-4 Radio Systems TN730 ET-5 Transportable Tactical Radio System The ET-5 transportable tactical radio system is mounted in a compact watertight polyethylene case. Any Codan MT-4E receiver and transmitter can be mounted inside for repeater configurations. The ET-5 supports analog and transparent P25 digital (clear or secure) repeat capability. The ET-5 includes the following: • internal mounting frame for MT-4E receiver and transmitter. • soft grip handle and press and pull latches. • interface connectors for RF and power inputs. • LED indicators for receive, transmit and power indication. • internal duplexer mounting capability. • USB type A to right angled 5 pin mini-type B programming cable (CBLC44-20904200) • two switches to control the power input configuration (internal / external). The ET-5 transportable tactical radio system can be powered by: • a standard alkaline D-Cell battery pack (holding 16 batteries). • a 10.5 Ah rechargeable lead acid battery. • an external 12 Vdc power source (connector is located on the outside of the case). 43 Erie Street Victoria, B.C. Canada V8V 1P8 TN730 Rev 3-0-0 Toll Free Canada & U.S.A. Phone: 1-800-664-4066 Fax: 1-877-750-0004 May 14 International Phone: 250-382-8268 Fax: 250-382-6139 © 2014 Codan Limited All rights reserved. Internet Email: LMRsales@codanradio.com Web: www.codanradio.com Page 1 of 2 TECHNICAL NOTES MT-4 Radio Systems TN730 ET-5 Transportable Tactical Radio System The transportable radio case is 14.2” (36.1 cm) wide, 11.4” (29.0 cm) high and 6.5” (16.5 cm) deep, and weighs 20 lbs. (9.07 kg) fully equipped with batteries installed. Frequency band Highband VHF 400 MHz UHF 700 MHz UHF 800 MHz UHF 900 MHz UHF RF Power Output 0.5 - 6.0 Watts 0.5 - 6.0 Watts 0.5 - 3.0 Watts 0.5 - 3.0 Watts 0.5 - 3.0 Watts Internal duplexer frequency separation ≥ 4.5 MHz separation ≥ 5.0 MHz separation ≥ 30 MHz separation ≥ 45 MHz separation ≥ 24 MHz or ≥ 39 MHz separation * The RF power output of the Highband VHF and 400 MHz UHF transmitter is rated at a maximum of 6.0 Watts when installed in the ET-5 case (typical power output of these transmitters is 8.0 Watts). Typical battery capacity (@20% duty cycle with 6.0 Watts RF power output): 16 alkaline D-Cells batteries internal 10.5 Ah lead acid battery external 35 Ah lead acid battery 19 hours 20 hours 52 hours The ET-5 operating temperature is rated at -20°C to +50°C when using the internal batteries. When using the external battery, the operating temperature is rated at -30°C to +60°C. The ET-5 is rated for 100% continuous duty operation. The ET-5 case with the inside panel removed is shown in Figure 1. This shows how the MT-4E receiver and transmitter are mounted inside of the ET-5 case. RECEIVER TRANSMITTER Figure 1: ET-5 case with inside panel removed 43 Erie Street Victoria, B.C. Canada V8V 1P8 Page 2 of 2 Toll Free Canada & U.S.A. Phone: 1-800-664-4066 Fax: 1-877-750-0004 International Phone: 250-382-8268 Fax: 250-382-6139 © 2014 Codan Limited All rights reserved. Internet Email: LMRsales@codanradio.com Web: www.codanradio.com TN730 Rev 3-0-0 Mar 14
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