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You are here: Home » Telecomunication » Repeater ,Booster for GSM, DCS, VHF, UHF

Duplexer PROCOM VHF UP 25W 6 Cavity 6 Stop Band Filters DPF-2/6 H-4/6N VHF (152-175) MHZ N-TYPE Connector N Bulk

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ITEM:	DUPLEXER-VHF SGQ150 UP 25W 6 CAVITY/STOP FILTER
CODE:	cod0029781
Weight (in kgr):	1,000
Packaging:	BULK
Dimensions (in cm):	30 x 25 x 10

375,00€+VAT
465,00€

Last modified on 19/4/2024

Description The DPF 2/6… is a 6-cavity duplex filter for duplex radiotelephones.
This duplexer is delivered in a low band version type DPF 2/6 L, tunable within 138 - 156 MHz and a high band version type DPF 2/6 H, tunable within 152 - 175 MHz. These models are again delivered in 3 submodels, each dedicated to work with a certain duplex spacing.
The DPF 2/6… models are primarily intended for equipment, where the Tx and Rx operate on single frequencies, but they can also, however with slightly reduced data, be used where the Tx and Rx operate on several channels, i.e. within a certain port bandwidth. In the last case, factory-tuning is recommended.
The filter has very small physical dimensions owing to the use of high-Q, temperature compensated helical resonators.
The housing is made of extruded aluminium, the chassis of passivated steel, and teflon insulation has been applied in the rigid coaxial cables and in the connectors.
The filter is coated with black vinyl to prevent corrosion.

Specifications

Electrical

Model

DPF 2/6...

Frequency

DPF 2/6 L : 138 - 156 MHz
DPF 2/6 H : 152 - 175 MHz

Max. Input Power

50 W

Insertion Loss Tx-Ant and Ant-Rx

Single-channel tuned:
< 1.2 dB (typ. 1.0 dB)
Multi-channel tuned, 1.5 MHz BW:
< 1.2 dB (typ. 1.0 dB)

Tx-Noise Suppression on Rx-Frequency

Single-channel tuned: > 80 dB
Multi-channel tuned, 1.5 MHz BW: > 60 dB

Rx-Isolation on Tx-Frequency

Single-channel tuned: > 80 dB
Multi-channel tuned, 1.5 MHz BW: > 60 dB

Impedance

50 Ω

Duplex Spacing

4 - 10 MHz (adjustable)

VSWR

< 1.5:1

Mechanical

Connection(s)

N female
BNC(f), TNC(f), UHF(f), SMA(f) on request

Dimensions

Approx. 211 x 154 x 33 mm / 8.31 x 6.06 x 1.30 in.

Weight

Approx. 0.94 kg / 2.07 lb

Environmental

Operating Temperature Range

-30°C to +60°C

Frequency Stability

5 ppm/° C (approx.)

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Duplexer PROCOM VHF UP 25W 6 Cavity 6 Stop Band Filters DPF-2/6 H-4/6N VHF (152-175) MHZ N-TYPE Connector N Bulk

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