Specifications – Radio Shack TRC-401 User Manual
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SPECIFICATIONS
Receiver
Frequency Coverage .............................. 26.965–27.405 MHz (all 40 channels)
Sensitivity (Maximum) ................................................ 0.5
µ
V for 10 dB (S+N)/N
Adjacent Channel Rejection (EIA-204)....................................................... 45 dB
Squelch Sensitivity ............................................................................. 0.25–1
µ
V
Audio Output ............................................................. 400 Milliwatts (10% THD)
Current Drain .................................................................................. 130–600 mA
Minimum Volume Audio Output ...................................................... 10 Milliwatts
Frequency Response (–6 dB) ....................................................... 450–2500 Hz
Cross Modulation ...................................................................................... 50 dB
Transmitter
Frequency Coverage .............................. 26.965–27.405 MHz (all 40 channels)
Power Input (at 12 V DC) ....................................................................... 5 Watts
Power Output (at 12 V DC) ................................................................. 2.5 Watts
Spurious Emission ...................................................................... 60 dB or Better
Type of Modulation ......................................................................................... A3
Modulation Capacity .............................................................................. 80–90%
Frequency Tolerance .............................................................................. 0.002%
Antenna Impedance ............................................................................ 50 Ohms
Antenna Length ............................................................... 34.6 Inches (880 mm)
Current Drain ................................................................................ 450–1200 mA
General
Weight ...................................................................................................... 9.9 oz
(280 g)
Dimensions (HWD) ........................................................... 7 ¥ 2
1
/
2
¥ 1
7
/
16
Inches
(178 ¥ 64 ¥ 36 mm)
Specifications are typical; individual units might vary. Specifications are subject
to change and improvement without notice.
21-1588.fm Page 15 Thursday, August 5, 1999 10:05 AM