Bird
Bird 4027A100M
100 MHz Frequency Range
100 Watts Power Rating
50 Ohms Impedance
N-Type Connector Type
1.2:1 Maximum VSWR

| Attribute | Value |
|---|---|
| Frequency Range | 100 MHz |
| Power Rating | 100 Watts |
| Impedance | 50 Ohms |
| Connector Type | N-Type |
| VSWR | 1.2:1 Maximum |
| Insertion Loss | 0.1 dB Maximum |
| Operating Temperature | -30°C to +85°C |
| Power Sensor Compatibility | Bird 4027A Series Wattmeter |
| Element Type | Thruline Wattmeter Element (Slug) |
| Measurement Direction | Forward and Reflected Power |
Bird 4027A100M Options:
- 4027A100M - 5A2257-10 - Fuse, IEC (5 x 20 mm) Time Lag Type T, 115 Vac, T630 mA
- 4027A100M - 5A2257-7 - Fuse, IEC (5 x 20 mm) Time Lag Type T, 230 Vac, T315 mA
- 4027A100M - 5-1286 - Cord, AC Power, 115 Vac
- 4027A100M - 5A2416 - Cord, AC Power, 230 Vac Harmonized
- 4027A100M - 5A2626 - Plug, 115 Vac
- 4027A100M - 4421-038 - Cable, Sensor
- 4027A100M - 4421A372 - Grommet
- 4027A100M - 4421A383 - Cordreel
- 4027A100M - 4421A384 - Casters
- 4027A100M - 4421A385 - Handle
- 4027A100M - 4421-489-2 - IEEE-488 Bus Interface Module
- 4027A100M - 5-1317-2 - Cable, IEEE-488, 2 m
- 4027A100M - 5-1317-1 - Cable, IEEE-488, 1 m
- 4027A100M - 4421-233-1 - RS-232 Bus Interface Module
- 4027A100M - 5-1662-2 - Cable, RS-232, 10 ft.
- 4027A100M - 5-1662-1 - Cable, RS-232, 5 ft.
- 4027A100M - 4380-250 - Null Modem Kit (RS-232 only)
- 4027A100M - 4421-250 - Panel Mount Kit
- 4027A100M - 5A1230 - Battery, C size, NiMH
- 4027A100M - 4240-268 - Connector, HN (F)
- 4027A100M - 4240-031 - Connector, LC (F)
- 4027A100M - 4240-062 - Connector, N (F)
- 4027A100M - 4240-344 - Connector, 7/16 Jack, IEC Type 169-4
- 4027A100M - 4240-371 - Connector, TRU 6934 (F)
- 4027A100M - 4240-372 - Connector, TRU 7958 (F)
- 4027A100M - 4240-125 - Connector, BNC-Female
- 4027A100M - 4240-132 - Connector, BNC-Male
- 4027A100M - 4240-100 - Connector, C-Female
- 4027A100M - 4240-110 - Connector, C-Male
- 4027A100M - 4240-278 - Connector, HN-Male
- 4027A100M - 4240-025 - Connector, LC-Male
- 4027A100M - 4240-080 - Connector, Open Term. # 10-32 Nut
- 4027A100M - 4240-018 - Connector, LT-Female
- 4027A100M - 4240-012 - Connector, LT-Male
- 4027A100M - 4240-063 - Connector, N-Male
- 4027A100M - 4240-090 - Connector, SC-Female
- 4027A100M - 4240-336 - Connector, SMA-Female
- 4027A100M - 4240-334 - Connector, SMA-Male
- 4027A100M - 4240-363 - Connector, 7/16 Plug, IEC Type 169-4
- 4027A100M - 4240-346 - Connector, Mini UHF-Female
- 4027A100M - 4240-050 - Connector, UHF-Female
- 4027A100M - 4240-179 - Connector, UHF-Male
- 4027A100M - 4240-096 - Connector, 1-5/8" EIA Fixed
- 4027A100M - 4240-208 - Connector, 1-5/8" EIA Swivel
- 4027A100M - 4240-002 - Connector, 7/8" EIA
- 4027A100M - 4240-156 - Connector, TNC-Female
- 4027A100M - 4240-160 - Connector, TNC-Male
| Model | 4027A100M |
|---|
The Bird 4027A100M Power Sensor measures RF power up to 100 MHz with stable, accurate performance. It supports broadcast and low-frequency systems, making it ideal for lab testing, calibration, and transmitter monitoring.
Designed with a compact and durable build, it ensures dependable RF readings in various technical environments.
Testwall can supply the used Bird 4027A100M Power Sensor, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Bird 4027A100M Power Sensor.




