JRC JMA-932B-SA User Manual page 429

11.9
TRANSMITTER RECEIVER UNIT
(1) Dimensions
(2) Structure
(3) Mass
(4) Transmitting Frequency
(5) Transmitting Power
(6) Transmitting Tube
(7) TX Pulse width/
Repetition Frequency
(8) Modulator
(9) Duplexer
(10) Front end Module
(11) Intermediate Frequency Amplifier
(12) Overall Noise Figure
(13) Tuning
(NTG-3230)
: Width 615 x Depth 365 x Height 615 (mm)
: Wall Mount, Drip Proof
: Approx. 33kg
: 3050±20MHz
: 30kW peak
: Magnetron [M1555]
: SP1: 0.07uS/2250Hz, MP1: 0.2uS/2250Hz,
MP2: 0.3uS/1900Hz, MP3: 0.4uS/1400Hz,
LP1: 0.8uS/750Hz, LP2: 1.0uS/650Hz,
LP3: 1.2uS/510Hz
0.125, 0.25, 0.5nm: SP1
0.75nm: SP1/MP1
1.5nm: SP1/MP1/MP2/MP3
3nm: MP1/MP2/MP3/LP1
6nm: MP1/MP2/MP3/LP1/LP2
12nm: MP1/MP2/MP3/LP1/LP2
24nm: MP3/LP1/LP2
48nm: LP2
96nm: LP3
: Solid State Modulator Circuit
: Circulator + TRHPL
: Built-in
: Intermediate Frequency: 60MHz
Band Width: 25/8/3MHz
Gain: more than 90dB
Amplifying Characteristics: Logarithmic Amplifier
: 7.5dB (Typical)
: Manual/AUTO
11-8
Specifications
11