JRC JMA-9122-6XA - Transmitter Receiver Unit (Ntg-3225)

11 －16
JMA-9100 Instruction Manual > 11.SPECIFICATION > 11.16 TRANSMITTER RECEIVER UNIT (NTG-3225)
11.16 TRANSMITTER RECEIVER UNIT
(NTG-3225)
TRANSMITTER RECEIVER UNIT
NTG-3225
Dimension :Width 460 x Depth 227 x Height 461 (mm)
Structure Wall Mount, Drip Proof
Mass Approx.15kg
Transmitting Frequency
9410±30MHz
Transmitting Power 25kW
Transmitting Tube Magnetron[M1568BS]
TX Pulse width / Repetition
Frequency
SP1：0.07μs/2250Hz
MP1：0.2μs/2250Hz MP2：0.3μs/1900Hz、MP3：0.4μs/1400Hz
LP1：0.8μs/750Hz、LP2：1.0μs/650Hz LP3：1.2μs/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
Modulator Solid State Modulator Circuit
Duplexer Circulator + Diode Limiter
Front End Module Built-in
Intermediate Frequency Amplifier Intermediate Frequency
Band Width
Gain
Amplifying Characteristics
: 60MHz
: 25/8/3MHz
: more than 90dB
: Logarithmic Amplifier
Overall Noise Figure 7.5dB ( Typical)
Tuning Manual/AUTO