Procom PRO-BPF 118-137-n - Manual

PRO-BPF 118-137-N
Band-Pass Filter for 118 - 137 MHz
DESCRIPTION
PRO-BPF 118-137-N is a rugged 6-resonator combline band-pass filter
for handling high power levels.
Allows the whole 118 – 137 MHz band to pass with low loss.
No spurious responses below 900 MHz.
Can be used as transmit filter to prevent out-of-band and harmonics
radiation.
Can be used as a preselector to protect a receiver against interferences
from transmitters normally being outside the band-pass range.
N connectors for strong and reliable coupling to the surroundings.
PRO-BPF 118-137-N is lacquered with black vinyl enamel to avoid
corrosion.
ORDERING DESIGNATIONS
TYPE PRODUCT NO.
PRO-BPF 118-137-N 200001969
SPECIFICATIONS
ELECTRICAL
MODEL PRO-BPF 118-137-N
PASS RANGE 118 - 137 MHz
MAX. INPUT POWER 200 / 100 W (peak / average)
INSERTION LOSS ≤ 0.8 dB typically ≤ 0.6 dB
(@ corner/centre freq.)
SWR ≤ 1.4
ATTENUATION > 40 dB : 98 - 107 MHz and 147 - 154 MHz
> 60 dB : < 98 MHz and > 154 MHz
IMPEDANCE Nom. 50 Ω
MECHANICAL
TEMP. RANGE –30° C → +60° C
CONNECTORS N-female (others on request)
DIMENSIONS
(W x D x H)
188 x 204 x 42 mm
(excl. connectors and tuning screws)
WEIGHT Approx. 2.1 kg
TYPICAL RESPONSE CURVES
PROCOM A/S reserve the right to amend specifications
without prior notice.
03/10/13