-
DCP-C25HD -
DCJ-LR -
DCJ-LR/1 -
DCJ-FEM -
DCJ-JR -
BCJ-DCJ -
BCP-DCJ -
NDT-DIN
75 ohm DIN Connectors
Mini coax connectors IEC61169-29 and DIN 47 297 compatible.
Key Features and Benefits
- True 75 ohm.
- Gold plated beryllium copper center contact.
- The compact design allows for dense packaging, ideally suited for applications where space is limited.
- Tech Data
- Tech Note
- Downloads
Crimp PlugsCrimp Type
| Model | Suitable Cable | Center Pin | Sleeve | Boot | Die Set | Standard package |
|
|---|---|---|---|---|---|---|---|
| Canare | Others | ||||||
| DCP-C25HD | L-2.5CHD, L-2.5CHLT | 1855A, VDM230 | BN1148 | BN7136 | - | TCD-D253F | 20pcs / 100pcs |
| DCP-C25HW | L-2.5CHWS, V4-2.5CHW | - | BN1148 | BN7141 | - | TCD-D253F | 20pcs / 100pcs |
| DCP-C3F | L-3CFB | - | BN1148 | BN7003A | - | TCD-D253F | 20pcs / 100pcs |
| DCP-C4F | L-4CHD, L-4CFB | 1505A, VPM2000 | BN1158 | BN7015A | - | TCD-D534F | 20pcs / 100pcs |
| DCP-C53 | L-4.5CHD | 1694A, VSD2001 | BN1157 | BN7138 | - | TCD-D534F | 20pcs / 100pcs |
Key Features and Benefits
- Our unique ball-locking mechanism offers smooth and reliable mating.
- Canare crimp design ensures quick and reliable installation.
- Elongated body design enables stable finger grip.
- Return loss: 20.8 dB or greater up to 3 GHz
- Extraction tool : BET-DIN or BET-D/H
< Return loss >
- Note:
- Be sure to use Canare Crimp Tool
PCB Mount Receptacles
| Model | Description | Nut Driver Bit | Standard package |
|---|---|---|---|
| DCJ-LR | Right Angle | NDT-DIN | 20pcs |
| DCJ-LR/1 | Right Angle, Long type | NDT-DIN | 20pcs |
| DCJ-FEM | Edge Mount | NDT-DIN | 20pcs |
Key Features and Benefits
- Compact design ideal for high density mounting and downsizing devices.
- Combination of DCJ-LR/1 and DCJFEM is effective for staggered arrangement.
- Return loss: 20.8 dB or greater up to 3 GHz.
< Return loss >
- Note1:
- Nut driver bit NDT-DIN is required.
Adapters
| Model | Description | Panel Mount | Nut Driver Bit | Standard package |
|---|---|---|---|---|
| DCJ-JR | Jack to Jack | Yes | NDT-DIN | 20pcs |
| BCJ-DCJ | BNC Jack to DIN1.0/2.3 Jack | Yes | N/A | 20pcs |
| BCP-DCJ | BNC Plug to DIN Jack | No | N/A | 20pcs |
Key Features and Benefits
- Return loss: 26.4 dB or greater up to 3 GHz.
- Note1:
- Nut driver bit NDT-DIN is required for DCJ-JR
< Panel Hole Dim. >
| DCJ | BCJ-DCJ |
|---|---|
 |  |
< PCB Hole Dim. >
| DCJ-LR,DCJ-LR/1 | DCJ-FEM |
|---|---|
 |  |
Technical Note
Voltage Standing - wave Ratio (VSWR) and Return Loss
Terminating the receiving end of a limited length coaxial cable using a resistance value not equal to its characteristic impedance creates a reflected wave that returns back down the cable to the sending end. The result is interference developing between the travelling wave and the return wave which results in a standing wave that causes voltage levels to fluctuate. The degree to which terminating resistance matches the characteristic impedance is indicated using the VSWR or voltage standing-wave ratio standard shown in Fig. 1. Going hand in hand with the VSWR ratio is the return loss factor which measures the size of the reflected wave current in relation to the travelling wave current. (See Fig. 2)
Fig. 1 Voltage Distribution Over Coaxial Cable
| VSWR | Return Loss (dB) |
|---|---|
| 2 | 9.54 |
| 1.5 | 13.98 |
| 1.2 | 20.83 |
| 1.1 | 26.44 |
| 1.05 | 32.26 |
| 1.02 | 40.09 |
| 1.01 | 46.06 |
Fig. 2 VSWR to Return Loss Conversion Table
