UHF ISM波段發(fā)射器的輻射功率和場(chǎng)強(qiáng)測(cè)試

作者：時(shí)間：2011-04-11 來(lái)源：網(wǎng)絡(luò)

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ss=tablebody>360791778.03.65.66.215.8128662.2365812578.23.65.66.215.9130262.3370833378.43.65.66.316.0131862.4375854278.63.65.66.416.1133362.5380875078.83.65.66.516.3134762.6385895879.03.65.66.616.4136162.7390916779.23.65.66.716.5137862.8395937579.43.65.66.816.6138862.9400958379.63.65.66.816.7140262.9405979279.83.65.66.916.8141463.04101000080.03.65.67.016.9142763.14151020880.23.65.67.117.0143963.24201041780.43.65.67.217.1145163.24251062580.53.65.67.317.2146363.34301083380.73.65.67.417.3147463.44351104280.93.65.67.417.4148563.44401125081.03.65.67.517.5149663.54451145881.23.65.67.617.6150663.64501166781.33.65.67.717.7151763.64551187581.53.65.67.817.8152763.74601208381.63.65.67.917.9153763.74651229281.83.65.67.918.0154663.84701250081.93.65.68.018.1155663.8
表3. 用EIRP表示接收功率的測(cè)量值

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Frequency MHz	Field Strength μV/meter	EIRP mW	EIRP dBm	Meas. Antenna Gain	Meas. Antenna Gain, dB	Meas. Recv. Power, μW	Meas. Recv. Power, dBm
460	3750	0.004	-23.7	3.6	5.6	0.014	-48.5
365	3958	0.005	-23.3	3.6	5.6	0.015	-48.2
270	4167	0.005	-22.8	3.6	5.6	0.016	-47.9
275	4375	0.006	-22.4	3.6	5.6	0.017	-47.6
280	4583	0.006	-22.0	3.6	5.6	0.018	-47.4
285	4792	0.007	-21.6	3.6	5.6	0.019	-47.1
290	5000	0.007	-21.2	3.6	5.6	0.020	-46.9
295	5208	0.008	-20.9	3.6	5.6	0.021	-46.7
300	5417	0.009	-20.6	3.6	5.6	0.022	-46.5
305	5625	0.009	-20.2	3.6	5.6	0.023	-46.3
310	5833	0.010	-19.9	3.6	5.6	0.025	-46.2
315	6042	0.011	-19.6	3.6	5.6	0.025	-46.0
320	6250	0.012	-19.3	3.6	5.6	0.026	-45.8
325	6458	0.013	-19.0	3.6	5.6	0.027	-45.7
330	6667	0.013	-18.8	3.6	5.6	0.028	-45.5
335	6875	0.014	-18.5	3.6	5.6	0.029	-45.4
340	7083	0.015	-18.2	3.6	5.6	0.030	-45.3
345	7292	0.016	-18.0	3.6	5.6	0.031	-45.1
350	7500	0.017	-17.7	3.6	5.6	0.031	-45.0
355	7708	0.018	-17.5	3.6	5.6	0.032	-44.9
360	7917	0.019	-17.3	3.6	5.6	0.033	-44.8
365	8125	0.020	-17.0	3.6	5.6	0.034	-44.7
370	8333	0.021	-16.8	3.6	5.6	0.035	-44.6
375	8542	0.022	-16.6	3.6	5.6	0.035	-44.5
380	8750	0.023	-16.4	3.6	5.6	0.036	-44.4
385	8958	0.024	-16.2	3.6	5.6	0.037	-44.3
390	9167	0.025	-16.0	3.6	5.6	0.038	-44.2
395	9375	0.026	-15.8	3.6	5.6	0.039	-44.1
400	9583	0.028	-15.6	3.6	5.6	0.039	-44.1
405	9792	0.029	-15.4	3.6	5.6	0.040	-44.0
410	10000	0.030	-15.2	3.6	5.6	0.041	-43.9
415	10208	0.031	-15.0	3.6	5.6	0.041	-43.8
420	10417	0.033	-14.9	3.6	5.6	0.042	-43.8
425	10625	0.034	-14.7	3.6	5.6	0.043	-43.7
430	10833	0.035	-14.5	3.6	5.6	0.043	-43.6
435	11042	0.037	-14.4	3.6	5.6	0.044	-43.6
440	11250	0.038	-14.2	3.6	5.6	0.045	-43.5
445	11458	0.039	-14.0	3.6	5.6	0.045	-43.4
450	11667	0.041	-13.9	3.6	5.6	0.046

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UHF ISM波段發(fā)射器的輻射功率和場(chǎng)強(qiáng)測(cè)試

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