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美國(guó)鳥(niǎo)牌Bird4391A通過(guò)式功率計(jì) 射頻功率

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產(chǎn)品型號(hào)Bird4391A

品牌

廠商性質(zhì)經(jīng)銷(xiāo)商

所在地深圳市

更新時(shí)間:2022-05-20 08:20:03瀏覽次數(shù):81次

聯(lián)系我時(shí),請(qǐng)告知來(lái)自 興旺寶
PEP-Dual Element, Power Analyst
The Model 4391A is a Rugged RF Power Analyst that monitors Peak Pulse Power, Peak Envelope Power

美國(guó)鳥(niǎo)牌(BIRD)Bird4391A|4391A |鳥(niǎo)牌4391A 通過(guò)式功率計(jì)
 

PEP-Dual Element, Power Analyst
The Model 4391A is a Rugged RF Power Analyst that monitors Peak Pulse Power, Peak Envelope Power, or CW Power during normal equipment operations in the forward or reflected direction. Designed for air navigational aids DME, ATC and other pulsed RF systems such as emetry, radar, command and control, etc. They need no attenuators, directional couplers or charts.

1.Frequency: 0.45 - 2700 MHz. Power: 100 Mw – 10 kW
2.Reads forward and reflected CW or FM power in watts or dBm, Peak Envelope Power of SSB/DSB and 3.symmetrical AM in watts
4.Calculates SWR, return loss in dB and 5 modulation
5.Shock-resistant keyboard and range switches. RFI protection. Buitl-in international power supply/charger Specifications

 

 

 

功率范圍

100 mW to 10 kW

頻率范圍

450 kHz-2.7 GHz

精度

Power Readings: ± 5% of full scale CW, ± 8% PEP. VSWR: ± 10% of reading, % Modulation: (CW power 1/3 or more of full scale) ± 5% (0-90%), ± 10% (90-100%)

插入VSWR

N Connectors 1.05 max. to 1000 MHz

調(diào)制

25 to 10,000 Hz (Audio)

脈沖參數(shù)

(min.) Pulse width 0.8 µs (100-2700 MHz), 1.5 µs (26-99 MHz) and 15 µs (2-25 MHz) Repetition Rate 25 PPS, and Duty Cycle 0.1%

連接器

QC Type (Female N normally supplied)

AC電源

100-130/200-260 V, 50/60 Hz, 6 W

電池壽命

8 hours (rechargeable)
 

超過(guò)范圍

to 120% of scale (CW, PEP, SWR and Return Loss)
 

采樣率

2 to 3 readings per second
 

回波損耗

± 0.3 dB to corresponding SWR value

顯示

3 1/2 digit, 0.3" LED strobed

完成

Blue vinyl with silver anodized side panels

標(biāo)稱(chēng)尺寸

9-9/16" x 5-7/32" x 4-5/16", including connectors (L x W x H)
243 x 158 x 110 mm

重量

5-3/4 lbs. (2.6 kg)

注意

Quoted accuracy only when used with other Bird® Products.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

鳥(niǎo)牌功率計(jì)探頭選型表

 

美國(guó)鳥(niǎo)牌4304A型功率計(jì)丨4304A功率計(jì)

ELEMENT SELECTION GUIDE

 

 

Wattmeter ModelSelect Element from Table(s)
3128A1, 2, 3, 3A, 4, 6, 14*
3170A1, 2, 3, 3A, 4, 6, 14*
431, 2, 3, 3A, 4, 6, 14*
43P1, 2, 3, 3A, 4, 5, 6
4305A請(qǐng)看表①, 1 5/8AA
4314B1, 2, 3, 3A, 4, 5, 6, 14*
4391A1, 2, 3, 3A, 4, 5, 6, 14*
4410A, 4412A請(qǐng)看表②
44311, 2, 3, 3A, 4, 6, 14*
4521, 45221, 2, 3, 3A, 4, 6, 14*
45261, 2, 3, 3A, 4, 6, 14*
45272 MHz to 512 MHz elements in 1,2, 6,14*

* Table 14 describes coupler elements used for RF sampling. The instrument meter does not read when these elements are installed, but simply serves as a line section.

ELEMENT TABLE FREQUENCY & POWER LIMITS

 

 

ELEMENT

ABLET

MIN. PWR

(WATTS F.S.)

MAX. PWR

(WATTS F.S.)

MIN. FREQ

(MHz)

MAX. FREQ

(MHz)

APM1100022300
15500021000
212.5251000
312509502700
3A0.10.59502600
41000100000.452.5
55001000021260
60.10.5451000
85025,0000.452300
90.0110301000
9A0.0011864970
100.1100252300
111100021000
1210100000.230
1410001000501250

TABLE 1— STANDARD ELEMENT

 

 

 

Frequency Bands (MHz)
Power Range2-3025-6050-125100-250200-500400-1000
5 W5A5B5C5D5E
10 W10A10B10C10D10E
25 W25A25B25C25D25E
50 W50H50A50B50C50D50E
100 W100H100A100B100C100D100E
250 W250H250A250B250C250D250E
500 W500H500A500B500C500D500E
1000 W1000H1000A1000B1000C1000D1000E
2500 W2500H
5000 W5000H

 

 

 

 

 

 

 

 

TABLE 2 — LOW-POWER ELEMENTS

 

 

1 Watt 
Frequency (MHz)40-5050-6060-8080-9095-125110-160150-250200-300275-450425-850800-1000
Part Number040-1050-1060-1080-1095-1110-1150-1200-1275-1425-1801-1

 

 

 

2.5 Watt 
Frequency (MHz) 25-

30

30-

40

40-

50

50-

60

60-

80

80-

95

95-

150

150-

250

200-

300

250-

450

400-

850

800-

1000

Part Number025-

2

030-

2

040-

2

050-

2

060-

2

080-

2

095-

2

150-

2

200-

2

250-

2

400-

2

801-

2

TABLE 3 — HIGH-FREQUENCY ELEMENTS, ENTIRE TABLE ±8% FS

 

 

 

Frequency Bands (MHz)
Power Range950-

1260

1100-

1800

1700-

1990

1990-

2200

2200-

2300

2300-

2400

2400-

2500

2500-

2600

2600-

2700

1 W1J1K1L11L21M431-

17

431-

20

431-

23

431-

120

2.5 W2.5J2.5K2.5L12.5L22.5M431-

110

431-

107

431-

108

431-

117

5 W5J5K5L15L25M432-

15

432-

28

432-

2

432-

12

10 W10J10K10L110L210M432-

125

432-

141

432-

102

432-

104

25 W25J25K25L125L225M433-

19

433-

20

433-

35

433-

36

50 W50J50K50L150L250M433-

37

433-

38

433-

163

433-

164

100 W100J

 

250 W250J

 

TABLE 3A — HIGH FREQUENCY MILLIWATT ELEMENTS

 

 

 

Frequency Bands (MHz)
Power Range950-

1260

1250-

1500

1500-

1700

1700-

2200

2300-

2400

2400-

2500

2500-

2600

100 mW430-

82

430-

209

430-

210

430-

178

430-

211

430-

182

250 mW430-

1

430-

239

430-

240

430-

241

500 mW430-

259

430-

95

430-

159

TABLE 4 — LOW-FREQUENCY ELEMENTS

 

 

Frequency Band

 

Power Range.45 - 2.5 MHz
1000 W1000P
2500 W2500P
5000 W5000P
10000 W10000P

TABLE 6 — MILLIWATT ELEMENTS

 

 

100 mW
Frequency (MHz)45-

50

72-

76

108-

136

135-

175

320-

340

328-

336

400-

420

420-

450

450-

470

600-

800

800-

1000

Cat. No.430-

266

430-

2

430-

57

430-

86

430-

205

430-

3

430-

7

430-

208

430-

8

430-

169

430-

263

 

 

 

250 mW
Frequency (MHz)72-

76

88-

108

105-

120

116-

126

130-

150

190-

210

450-

470

800-

1000

Cat. No.430-

22

430-

217

430-

20

430-

48

430-

13

430-

65

430-

61

430-

264

 

 

 

500 mW
Frequency (MHz)72-

76

88-

108

105-

120

120-

136

136-

150

240-

290

290-

340

340-

360

350-

400

400-

450

450-

500

600-

800

800-

1000

Cat. No.430-

33

430-

247

430-

26

430-

248

430-

249

430-

27

430-

253

430-

157

430-

254

430-

255

430-

256

430-

258

430-

265

TABLE 14— DIRECTIONAL COUPLER ELEMENTS

FOR QC-TYPE OR 7/8" EIA LINE

 

 

Frequency

Band (MHz)

Nominal

Coupling

Max. Main

Line Power

Model
50-100-40 dB1 kW400-50
75-150-40 dB1 kW400-75
125-250-40 dB1 kW400-125
225-450-40 dB1 kW400-225
400-800-40 dB1 kW400-400
750-1250-40 dB1 kW400-750

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