Product Information
Convection-Cooled Dry 75 Watt Series Loads
Bird’s 75 W RF Loads offer the perfect balance of size, durability, and performance for low- to mid-power testing. Designed for bench use or fixed setups, these dry loads ensure stable, low-VSWR termination across a broad frequency range—without the need for external cooling or maintenance.
Reliable Mid-Power Performance
Handles up to 75 watts of continuous RF power with minimal reflection, ideal for consistent measurements and long-term reliability.
Compact, Maintenance-Free
Air-cooled, fully passive design means no fluids, fans, or upkeep—just dependable performance in a rugged, compact form factor.
Consistent, Low-VSWR Termination
Engineered to deliver low return loss across the frequency range, ensuring accurate RF power measurements in everyday test environments.
| Model Number | Frequency Range and VSWR | Connector | Dimensions | Weight |
| 75-T-FB | DC to 1 GHz @ 1.10:1 max 1 to 4 GHz @ 1.25:1 max |
BNC (f) | 7.2 in x 2.3 in dia (183 mm x 59 mm dia) |
1.5 lb (682 g)
|
| 75-T-FN | DC to 1 GHz @ 1.10:1 max 1 to 4 GHz @ 1.25:1 max |
N (f)
|
7.2 in x 2.3 in dia (183 mm x 59 mm dia) |
1.5 lb (682 g)
|
| 75-T-MN
|
DC to 1 GHz @ 1.10:1 max 1 to 4 GHz @ 1.25:1 max |
N (m) | 7.2 in x 2.3 in dia (183 mm x 59 mm dia) |
1.5 lb (682 g)
|
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