TFM-30 General Specifications
Frequency range
30.000 MHz to 50.000 MHz
Tuning increments
2.5 KHz
Operating mode
F3E simplex or semi-duplex
Channel spacing
12.5 KHz or 25 KHz
Physical dimensions
Approx. 8.0 x 3.0 x 5.75 inches
Weight
3.1 Lbs. (1.4 Kg)
Temperature range
-45 deg C to +70 deg C
Altitude certification
50,000 ft.
Power requirement
28 VDC (14VDC with optional converter)
Receive - 700 mA
1 Watt transmit - 1.3 amps
10 Watts transmit - 2.0 Amps
Certification
FCC and DOC
RTCA DO-160C Environmental category compliance
(B2,D1)XXX(B,M,N)XXXXXXABBXXXZXXX
Guard receiver
2 channel, synthesized
CTCSS squelch encoder/decoder
all available CTCSS tones
DPL/DCS squelch encoder/decoder
all available codes, 000 to 777
Audio output
500 mw into 600 ohms
Speaker output
2.5 Watts RMS into 4 ohms
Back lighting
28 VDC or 5 VAC (specify when ordering))
Display color
Green (standard) or Red (specify)
Minimum Performance Specifications
Main receiver
Sensitivity
Better than 0.35 microvolts at 12 dB SINAD
Adjacent channel
-70 dB (25 KHz)
Spurious attenuation
-80 dB
Third order intermod
-70 dB
Image attenuation
-80 dB
FM acceptance
+ 6 KHz
Hum and noise
better than 40 dB
Audio distortion
Less than 5%
Antenna conducted emissions
less than -80 dBm
Guard receiver
All specifications as per main receiver
Transmitter
Power output
1 Watt or 10 Watts, front panel selectable
Output impedance
50 ohms
Maximum deviation
Limited to + 5 KHz (wide band mode) or
2.5 KHz (narrow band mode).
Spurious attenuation
-80 dB below carrier
Frequency stability
+0.0025%
Microphone circuit
Carbon or equivalent
Sidetone output
500 mW (max) into 600 ohms
Harmonic attenuation
-60 dB below carrier level
FM Hum and Noise
-40 dB
Audio input
50 mV at 2.5 KHz into 200 ohms for 3.5 KHz
deviation, adjustable
Audio distortion
Less than 5%
Note:
Specifications are subject to change without notice
DPL is a trademark of Motorola Corporation
Technisonic Industries Ltd
.
2
40 Traders Blvd
, Mississauga, Ontario L4Z 1
W7
Canada
Ph: 905 890-2113 Fax: 905 890-5338
www.til.ca
