DPF 6/6-HX-150
6-cavity Mobile or Base Station Duplexer for the 45 - 68 MHz Band
Description
- The DPF 6/6-HX-150 is a six-cavity high-power mobile or base station duplexer for the 45 – 68 MHz band.
- This type of filter uses six large 40 x 40 mm cavities, all equipped with 3.5 mm silver-plated helical resonators, 19 mm diameter.
- The use of large cavities and resonators means higher Q, resulting in smaller duplex spacing with lower loss.
- The larger dimensions extend power rating to 100 W continuous.
- The DPF 6/6-HX-150 is designed for single-channel equipment, but can, with slightly reduced data, be broadband-adjusted to allow multichannel equipment to be used.
- The cavities are made of extruded aluminium, the chassis of passivated steel. All coaxial cables are of the semi-rigid type, and teflon has been used in all connectors and cables.
- The filter is black vinyl coated to prevent corrosion.
- Please specify the frequencies for Tx and Rx when ordering, as all filters are made individually.
Specification
| Electrical | |
| Model | DPF 6/6-HX-150 |
|---|---|
| Frequency | 45 – 68 MHz |
| Max. Input Power | 100 W @ 1 dB insertion loss |
| Min. Duplex Spacing | 700 kHz |
| Insertion Loss | @ 700 kHz spacing : 1.5 dB @ 1.0 MHz spacing : 1.2 dB @ 1.5 MHz spacing : 1.0 dB |
| Impedance | 50 Ω |
| Tx Noise Suppression on Rx-Freq. / Rx Isolation on Tx-Freq. | @ 700 kHz spacing : 85 dB @ 1.0 MHz spacing : 90 dB @ 1.5 MHz spacing : 95 dB |
| VSWR | ≤ 1.5:1 |
| Environmental | |
| Frequency Stability | Approx. 8 ppm / °C |
|---|---|
| Operating temperature range | -30 °C to +60 °C |
| Mechanical | |
| Connection(s) | N(f) (BNC(f), TNC(f), UHF(f) or SMA(f) on request) |
|---|---|
| Historic Brand | Amphenol Procom |
| Dimensions | 270 x 250 x 50 mm / 10.63 x 9.84 x 1.96 in. |
| Weight | Approx. 2.5 kg / 5.51 lb. |
Ordering Codes
| Model | Product No. |
|---|---|
| 6-cavity Mobile or Base Station Duplexer for the 45 – 68 MHz Band | 200000447 |
Diagrams
TYPICAL RESPONSE CURVES @ 1.5 MHz DUPLEX SPACING
TYPICAL RESPONSE CURVES @ 1 MHz DUPLEX SPACING
TYPICAL RESPONSE CURVES @ 0.7 MHz DUPLEX SPACING
PROCOM A/S reserves the right to
amend specifications without prior notice
PROCOM A/S • Smedetoften 12
DK 3600 Frederikssund • Denmark
Generated : 2026-06-26
Version 1