Owner's manual

PRO-JB1-1G
Junction Box
DESCRIPTION
Miniature junction box = coupling in or out of DC on the coaxial cable.
Large frequency range: 0.1 MHz → 1 GHz.
Excellent isolation between RF and DC: > 60 dB.
To be used where coupling in or out of DC on the coaxial cable is
required:
power supply to the mast amplifier
DC block at the duplex filters
spectrum analyzer and preamplifier.
Provided with N-female connector on input and output.
ORDERING DESIGNATIONS
TYPE PRODUCT NO.
PRO-JB1-1G 200001677
SPECIFICATIONS
ELECTRICAL
MODEL PRO-JB1-1G
FREQUENCY RANGE 0.1 – 1000 MHz
INSERTION LOSS [S12] < 0.6 dB
ISOLATION RF-DC Min. 60 dB typically ≥ 75 dB
INPUT/OUTPUT SWR Max. 1.4 typically ≤ 1.3
DC SUPPLY Max. 300 mA
FLASHOVER VOLTAGE DC Max. 35 V
FLASHOVER VOLTAGE INPUT/OUTPUT Max. 50 V
MECHANICAL
CONNECTORS N-female
DIMENSIONS (L x W x H) 91 x 52 x 28 mm
WEIGHT Approx. 150 g
TYPICAL RESPONCE CURVE
PROCOM A/S reserve the right to amend specifications
without prior notice.
31/10/11