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Description
Description
Radio Includes:
- EMS-74 DTMF Microphone
- Mounting Bracket w/Screws
- DC Power Cable
- Microphone holder
- Instruction Manual
Items needed:
antenna designed for your particular operating frequency plus mount and cable terminated with a PL-259 connector.
ALINCO’s feature packed Analog VHF Mobile Radio is perfect choice for multiple applications. The DR-138T radio delivers power and performance in a small package. User-friendly configuration and programmable features make the DR-438 the radio of choice for business and commercial use without compromising higher price.
DR-438T Features
- 60 watts (H), 60W/25W/10W power settings
- 200 memory channels
- Voice Compander (Reduce Noise & enhance audio clarity)
- Wide variety of selective calling features Built-in
- 2-Tone, 5-Tone, 50 CTCSS, 114 DCS, 4 Tone-burst tones and DTMF/ANI decode
- Radio stun/kill/revive functions to protect your communication security Large, bright LCD and easy-to-operate backlit keys
- Multi-function, backlit microphone enables direct frequency entry & more from keypad
- Various scan modes, Key lock, Wide/Narrow operations and more at no extra cost!
- Part 90 FCC/IC Certified
Specifications
Frequency Coverage
136-174 MHz
Channel Spacing
25KHz (Wide mode), 20KHz (Middle mode), 12.5KHz (Narrow mode)
Channel steps
2.5KHz,5KHz, 6.25KHz, 8.33KHz, 10KHz,12.5KHz, 15KHz, 20KHz, 25KHz, 30KHz, 50KHz
Memory channel
200 channels
Antenna impedance
50 ohms
Squelch Systems
Carrier/CTCSS/DCS/5Tone/2Tone/DTMF
Frequency stability
+/- 2.5ppm TCXO
Power supply requirement
13.8V DC +/- 15%
Current drain
Approx. 11.0A TX High
Dimensions
145 (W) x 47(H) x 190(D) mm
Weight (w/Battery)
Approx. 1.2Kg (43.3oz)
Usable temperature range
-4°F - +140°F (-20°C to +60°C)
Transmitter
Output power
Approx. 45W(HI), Approx. 25W(MID), Approx. 10W(LOW)
Modulation system
FM
Spurious Emission
Less than -60 dB
Adjacent Channel Power
≥60dB
Hum & Noise
≥36dB
Maximum frequency deviation
+/- 5 KHz (FM) / +/- 2.5 KHz (NFM)
Receiver
Receive system
Double-conversion superheterodyne
Sensitivity (-12dB SINAD)
Less than -16.0dBu
Intermediate frequency
1st IF 21.7 MHz, 2nd IF 450 KHz
Selectivity
-6dB: +/-12KHz or more (FM), -60dB: +/-28KHz or less, -6dB: +/-6KHz or more (NFM), -60dB: +/-16KHz or less
Audio output power
More than 2W(8ohm 10%THD)
