- 品牌/商标：BIRD
- 企业类型：制造商
- 新旧程度：全新
- 原产地：美国
Bird4314C|鸟牌4314C 通过式射频功率计|美国鸟牌BIRD
4314C
4314C, PEP, Single Element, Wattmeter is similar to the model 43 Thruline Wattmeter but also contains electronic circuitry to accurately measure peak envelope power which is present in amplitude modulated signals such as AM broadcast, single sideband and TV video transmitters. The circuitry operates from 2 standard 9V alkaline batteries or an optional A.C. adaptor.
Note:
The 4314C supercedes the 4314B. The new version has the same form, fit and function as the 4314B with the exception of the DC input jack and Power Supply which is not backward compatible but does now include international plug adapters.
- Accurate CW and Peak Envelope (PEP) field power measurement over 450 kHz to 2.7 GHz and 100 mW to 10 KW
- Uses industry standard Bird elements with space to store 2 additional within the meter housing
- Rugged metal housing for the most demanding environments
- Quick Change (QC) connectors to minimize the need for adaptors when making critical measurements
product specifications:
| Item No | 4314C |
| Item Name | PEP, Single Element, Wattmeter |
| Power Range | 100 mW to 10 kW |
| Frequency Range | 450 kHz-2.7 GHz (depending on element) |
| Accuracy | ± 5% of full scale CW, ± 8% PEP |
| Insertion VSWR | N Connectors 1.05 max. to 1000 MHz |
| Pulse Parameter | Pulse width 0.4 μs (100-2300 MHz), 1.5 μs (26-99 MHz) and 15 μs (2-25 MHz); repetition rate 30 pps and duty factor 1 x 104min. |
| Connectors | QC Type (Female N normally supplied) |
| Power | AC Input: 100-240 ± 10% VAC @ 50/60 Hz DC Output: 15-18 Vdc, 0.2 A min AC Adapter: Interchangeable AC Plugs (North America, Europe, United Kingdom, Australia and China) |
| Battery | Two 9-Volt Alkaline Transistor Batteries |
| Finish | Gray Powder Coat |
| Dimensions | 6-7/8" x 5-1/8" x 3-5/8", including connectors (H x W x D) (175 x 130 x 92 mm) |
| Weight | 4 lbs. (1.8 kg) |
| Note | Quoted accuracy only when used with other Bird® Products. |
