October 26, 2007
6880309U09-A
xxii
Model Numbering, Charts, and Specifications
PM1200 Low Band (B) 37–50MHz Radio Specifications
GENERAL
RECEIVER
TRANSMITTER
FCC Designations:
AZ492FT1630
Frequency Range:
Frequency Range:
Low Band B:
37–50 MHz
Low Band A:
37–50 MHz
Temperature Range:
Operating:
-30°C to +60°C
Channel Spacing:
20 kHz
Rated Output Power:
Storage:
-40°C to +85°C
High-Power Radio:
120 Watt
Power Supply:
13.4 Vdc Negative Ground Only
Input Impedance:
50
Ohm
Channel Spacing:
20 kHz
Battery Drain:
(Maximum)
Output Impedance:
50
Ohm
100 Watt:
Reference Sensitivity:
Standby @ 13.4 V:
600 mA
12 dB SINAD:
-119 dB
Receive at Rated Audio @ 13.4 V:
2.2 A
Frequency Stability:
Transmit @ Rated Power:
(-30°C to +60°C; 25°C Ref.): ±348 Hz @ 10ppm
120 W
22.0 A
Selectivity:
(per EIA Specifications)
(Measured in the Analog Mode)
Dimensions (H x W x D):
20 kHz Channel Spacing:
-70 dB
Modulation Limiting:
Control Head
3.11" x 7.78" x 3.31"
20 kHz Channel Spacing:
±5.0 kHz
(79 mm x 197.60 mm x 84.07 mm)
High Power Radio Transceiver
3.15" x 7.56" x 12.07"
Intermodulation:
(per EIA Specifications)
(80 mm x 192 mm x 306.50 mm)
(Measured in the Analog Mode):
-70 dB
FM Hum and Noise:
20 kHz Channel Spacing:
-43 dB
Weight:
Spurious Rejection:
-90 dB
Control Head
1.28 lb (0.58 kg)
High Power Radio Transceiver 9.94 lb (4.51 kg)
Frequency Stability:
Emission (Conduct/Radiated):
(-30°C to +60°C; 25°C Reference):
10ppm
80% of the Rated Deviation
Audio Output:
(per EIA Specifications)
Audio Sensitivity:
(Measured in the Analog Mode):
40% of the Rated Deviation
1.5 Watts for Internal Speaker
7.5 Watts for External Speaker
Audio Response:
(Measured in the Analog Mode)
(6 dB/Octave Pre-Emphasis 300 to 3000Hz):
+1, -3 dB
Audio Distortion:
(For 60% Max. Deviation at 1 kHz):10% TIA 603
Emissions Designators:
16K0F3E
Specifications subject to change without notice.
All measurements are taken in the test mode at 20 kHz channel spacing except where indicated.
Summary of Contents for PM1200
Page 1: ......
Page 2: ......
Page 6: ...iv Notes ...
Page 30: ...October 26 2007 6880309U09 A 2 4 Basic Maintenance Handling Precautions Notes ...
Page 38: ...October 26 2007 6880309U09 A Notes 3 8 Basic Theory of Operation PLL Synthesizer ...
Page 108: ...October 26 2007 6880309U09 A Notes 7 4 Basic Troubleshooting Receiver Troubleshooting ...
Page 134: ...October 26 2007 6880309U09 A Glossary 8 Notes ...
Page 137: ......
