Procom DPF 70-...-125 User Manual download pdf

DPF 70/...-125

Duplex Filters for the 450 MHz Band

DESCRIPTION

High power base station duplex filters for the 400 – 475 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.

Please specify the frequencies for TX and RX when ordering.

ORDERING DESIGNATIONS

TYPE PRODUCT NO.

DPF 70/22-125 200000271

DPF 70/33-125 200000287

DPF 70/44-125 200000435

SPECIFICATIONS

ELECTRICAL

MODEL DPF 70/22-125 DPF 70/33-125

FREQ. RANGE 400 - 470 MHz 400 - 470 MHz

MAX. INPUT POWER 250 W @ 1 dB IL 250 W @ 1.5 dB IL

MIN. DUPLEX

SPACING

0.5 MHz 0.5 MHz

TYP. INSERTION LOSS 0.5 MHz: 1 dB

1 MHz: 0.8 dB

0.5 MHz: 1.2 dB

1 MHz: 1.0 dB

ATTENUATION 0.5 MHz: 58 dB

1 MHz: 63 dB

0.5 MHz: 85 dB

1 MHz: 90 dB

IMPEDANCE Nom. 50 Ω Nom. 50 Ω

SWR ≤ 1.5 ≤ 1.5

MECHANICAL

TEMP. RANGE –30° C → +60° C –30° C → +60° C

FREQ. STABILITY Approx. 0.8 ppm/° C Approx. 0.8 ppm/° C

CONNECTORS N-female N-female

DIMENSIONS

(L x W x H)

260 x 483 x 300(400)

WEIGHT Approx. 7 kg Approx. 8.6 kg

TYPICAL RESPONSE CURVES @ 2 MHz DUPLEX SPACING

PROCOM A/S reserve the right to amend specifications

without prior notice.

13/07/11

DPF 70/...-125 1

Summary of Contents

Page 1 - DPF 70/...-125

DPF 70/...-125Duplex Filters for the 450 MHz BandDESCRIPTIONHigh power base station duplex filters for the 400 – 475 MHz range.The use of large ø125 m

Comments to this Manuals

No comments

Procom DPF 70-...-125 User Manual

Browse online or download User Manual for Accessories communication Procom DPF 70-...-125. Procom DPF 70-...-125 User Manual

Summary of Contents

Comments to this Manuals

Related products and manuals for Accessories communication Procom DPF 70-...-125