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Call 0345 2300 599The MetroPWR Z3 Coupler is a high-power external sensor/coupler designed for use with compatible MetroPWR digital SWR and power meters.
Covering 1.8-55MHz, the Z3 is suitable for HF and 6m operation, providing coverage from 160m through to 6m. It supports power measurement up to 3kW PEP, making it ideal for serious HF stations, amplifier users, and high-power station monitoring.
The Z3 features 30dB directivity and 0.1dB flatness, helping to provide stable and reliable measurements when paired with compatible MetroPWR meter units. This version is fitted with SO-239 connectors and is intended for use with the MetroPWR FX773/FX775 and FX774/FX778 meter ranges.
Key Features
- External MetroPWR Z3 coupler/sensor
- Suitable for FX773/FX775 and FX774/FX778 meters
- HF and 6m coverage
- 1.8-55MHz frequency range
- 3kW PEP power handling
- 30dB directivity
- 0.1dB flatness
- SO-239 connectors
- Ideal for HF stations and amplifier monitoring
Specifications
| Specification | Details |
|---|---|
| Model | MetroPWR Z3 Coupler |
| Compatible meters | MetroPWR FX773/FX775 and FX774/FX778 |
| Frequency coverage | 1.8-55MHz / 160m-6m |
| Power handling | 3kW PEP |
| Directivity | 30dB |
| Flatness | 0.1dB |
| Connectors | SO-239 |
Important Note
This listing is for the MetroPWR Z3 Coupler only. A compatible MetroPWR meter unit is required for operation.
Please ensure that the coupler power rating, connector type, and frequency coverage are suitable for your station before use.
Shipping:
We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.
Returns:
If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:
Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request. Large items cannot be returned if they have been assembled, unless faulty.
Warranty Terms and Conditions
Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.
For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.
International Warranty information
Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]



