- The DPF 70/6… is a 6-cavity duplex filter for duplex transceivers.
- The DPF 70/6… can be adjusted within the complete 406 - 500 MHz band. The duplexer can be delivered in four different versions according to required duplex spacing. See also “Ordering information” below.
- The DPF 70/6… is primarily intended for equipment where the Tx and Rx operate on single frequencies, but it can also, however with slightly reduced data, be used where the Tx and Rx operate on multi channels, i.e. within a certain port bandwidth. In the last case, factory-tuning is recommended.
- The filter uses full-length ¼ λ cavities in a compact extruded aluminium housing. The chassis is made of passivated steel, and teflon insulation has been applied in the coaxial cables and in the connectors.
- DPF 70/6... is coated with black vinyl to prevent corrosion.
Description
Specifications
| Electrical | |||
|---|---|---|---|
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
| Mechanical | ||
|---|---|---|
|
||
|
||
|
||
| Environmental | ||
|---|---|---|
|
||
|
||
Ordering Designations
| Model | Product No. | Frequency | |
|---|---|---|---|
| DPF 70/6-5/7-N(f) | 200000392 | 5 - 7 MHz | |
| DPF 70/6-7/9-N(f) | 200000404 | 7 - 9 MHz | |
| DPF 70/6-9/13-N(f) | 200000414 | 9 - 13 MHz | |
| DPF 70/6-13/16-N(f) | 200000419 | 13 - 16 MHz | |
| Accessories | |||
| 19" DPF Mounting kit | 210002327 | ||
Ordering Information
When ordering, please use the table to select the appropriate ordering designation for the desired filter type. If duplex Tx and Rx frequencies are stated when ordering, the duplexers are delivered factory-adjusted. If Tx and Rx frequencies are not stated, the filters are delivered non-adjusted.
Please Note
Special configurations of this filter type may be quoted on request. For instance, the filter can be delivered with other connector types, or with flying leads (e.g. RG 316 or RG 400 coaxial cable) terminated with connectors or for soldering-connection.
Typical response curves @ 5 MHz spacing
Typical response curves @ 10 MHz spacing
Mounting Details
All dimensions are given in mm [in.]
Related products
Omni Antennas
Amphenol Procom offer Omni Antennas which are produced from quality materials for high performance and endurance in harsh environments. View our collection.
Cavity Combiners
RF Cavity Combiners by Amphenol Procom for Tx 150-300 W radio systems in 60-500 MHz. Standard products are 2 to 8 channels. Read more here.
Receiver Multicouplers
RF Receiver Multicouplers small size 1HU by Amphenol Procom are delivered in 4-8 channels in the VHF- & UHF band 60-1000 MHZ. Read more here.
Mounting Kits for Filters
Amphenol Procom provides Mounting Kits for a wide range of Multiplexers and Duplex Filters with repeater. Learn more of our product line here.