Amphenol Procom DPF 2/33-125 (140-175MHz) 300W Kavitetsfilter/Duplexer.
Professional Amphenol Procom DPF 2/33-125 (140-175MHz) 300W 6 cavity duplex filter in excellent condition. Currently tuned to ham radio frequency 145,675 MHz/145,075 MHz (600 KHz spacing).
Description
High power base station duplex filter for the 140 – 175 MHz range.
The use of large ø125 mm cavities means a high Q,
resulting in a very small duplex spacing.
The large dimensions also mean a high power rating.
High frequency stability on temperature and power.
Mounting brackets for 19” mounting included.
Frequency: 140-175 MHz
Max input power: 300W
Min duplex spacing: 500 KHz
Insertion loss @ 600KHz spacing: < 1.5 dB
Impedance: 50 O
Attenuation: 90-95 db
VSWR: < 1.5:1
Cavities: 6
Dimensions: 260 x 483 x 600 (700) mm (incl. adjustment bolts) /10.24 x 19.02 x 23.62 (27.56) in.
Weight: Approx. 14 kg / 30.86 lb.
Operating Temperature Range: -30°C to +60°
Frequency Stability: 1.5 ppm/° C (approx.)
Pris: 15000