Furuno FR-8051 - Manual (Page 11)

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SPECIFICATIONS
Antenna Unit
Type Slotted waveguide array
Polarization Horizontal
Length 4 ft(XN2) 6.5 ft(XN3) 6.5 ft (XN3A) 8 ft(XN4A)
Beamwidth 1.8 x 25
°
1.2 x 25
°
1.23 x 20
°
0.9 x 20
°
Rotation speed 24 rpm (36 rpm optional)
Transceiver Module
Frequency 9410 MHz
±
30 MHz (X-band)
Peak output power FR- 8051: 6 kW
FR- 8111: 10 kW
FR- 8251: 25 kW
Transmitting tube FR- 8051: E3560, MG5232
FR- 8111: E3566 or MG5241
FR- 8251: 9M752 or M5187F
Pulselength (PL) & Pulse Repetition Rate (PRR)
) s e l i m l a c i t u a n ( e g n a R
L P R R P 5 2 1 . 0 5 2 . 0 5 . 0 5 7 . 0 5 . 1 3 6 2 1 4 2 8 4 2 7 6 9
P S z H 0 0 1 2 s d n o c e s o r c i m 8 0 . 0
1 P M z H 0 0 1 2 s d n o c e s o r c i m 3 . 0
2 P M z H 0 0 2 1 s d n o c e s o r c i m 6 . 0
P L * z H 0 0 6 s d n o c e s o r c i m 2 . 1
e g n a r m n 6 9 , 2 7 n o z H 0 0 5 *
) y l n o P L , 2 P M , 1 P M ( f f o s i n o i t c e j e r o h c e e c a r t d n 2 n e h w z H 0 0 5
Modulator FR-8051/8111: FET switching method
FR-8251: Line Pulse
I/F amplifier Logarithmic, IF 60 MHz
Bandwidth: 25MHz (0.08
µ
s), 2.5 MHz (0.3
µ
s, 0.6
µ
s, 1.2
µ
s)
Tuning Automatic or manual
Receiver front end MIC (Microwave IC)
Duplexer Circulator with diode limiter