適用于1GHz以下模擬信號和高速率數字信號傳輸。高頻電纜的絕緣層采用進口聚乙烯絕緣料，保證了其傳輸性能及機械性能的穩定。 高頻電纜主要適用于固定或移動無線電通信和采用類似技術的電子裝置中射頻信號傳輸。

Suitable for transmitting analog signals below 1GHz and high-speed digital signals. The insulation layer of high-frequency cables adopts imported polyethylene insulation material, ensuring the stability of its transmission performance and mechanical performance. High frequency cables are mainly suitable for transmitting radio frequency signals in fixed or mobile radio communications and electronic devices using similar technologies.

高頻電纜SYV-75-5 SYV-75-7 SYV-75-9的詳細介紹

Detailed introduction of high-frequency cable SYV-75-5 SYV-75-7 SYV-75-9

1、高頻電纜執行標準：GB/T14864-1993

1. Executive standard for high-frequency cables: GB/T14864-1993

2、使用特性:

2. Usage characteristics:

* 工作條件：高頻電纜工作溫度允許在-40℃—+65℃范圍內，相對濕度:溫度為+40℃時98%，安裝時敷設溫度不低于-15℃

*Working conditions: The working temperature of high-frequency cables is allowed to be within the range of -40 ℃ -+65 ℃, and the relative humidity is 98% when the temperature is+40 ℃. The laying temperature during installation should not be lower than -15 ℃

3、主要技術性能：

3. Main technical performance:

* 絕緣電阻：不小于1000MΩ?KM

*Insulation resistance: not less than 1000M Ω ? KM

* 50Ω電容不大于115PF/M，75Ω電容不大于76PF/M

*50 Ω capacitance not exceeding 115PF/M, 75 Ω capacitance not exceeding 76PF/M

* 允許***小彎曲半徑:室內使用時不小于5倍電纜外徑，室外使用時不小于10倍電纜外徑

*Minimum allowable bending radius: not less than 5 times the cable outer diameter for indoor use and not less than 10 times the cable outer diameter for outdoor use

4、 產品用途：

4. Product Usage:

高頻電纜適用于無線電通訊設備和采用類似技術的電子裝置的有關無線電子設備中傳輸射頻信號

High frequency cables are suitable for transmitting radio frequency signals in wireless communication equipment and electronic devices using similar technologies

5、SYV高頻電纜電纜結構參數表

型號	內導體		絕緣外徑 mm	電纜外徑 mm	制造長度 m		計算重量 kg/km
	根數/直徑 mm	外徑 mm			標準	***短
SYV-50-1	7/0.09	0.27	0.87±0.05	1.9±0.10	50-200	3	7.56
SYV-50-2-1	7/0.15	0.45	1.5±0.10	2.9±0.10	50-200	3	15.45
SYV-50-2-2	1/0.68	0.68	2.2±0.10	4.0±0.20	100-200	5	30.92
SYV-50-3	1/0.9	0.90	3.0±0.15	5.0±0.25	100-200	5	45.48
SYV-50-5-1	1/1.38	1.37	4.6±0.20	7.0±0.30	100-200	5	83.18
SYV-50-5-2	1/1.37	1.37	4.6±0.20	7.8±0.30	100-200	5	120.19
SYV-50-7-1	7/0.76	2.28	7.3±0.25	10.2±0.30	50-1000	5	167.99
SYV-50-7-2	7/0.76	2.28	7.3±0.25	11.2±0.30	50-100	5	244.17
SYV-50-9	7/0.95	2.85	9.0±0.30	12.4±0.40	50-200	5	237.88
SYV-50-12	7/1.2	3.60	11.5±0.40	15.0±0.50	100-200	5	337.10
SYV-50-15	7/1.54	4.62	15.0±0.50	19.0±0.50	100-200	10	517.75
SYV-50-17	19/1.04	5.20	17.3±0.70	22.2±0.60	100-200	10	730.14
SYV-50-23-1	19/1.37	6.85	23.0±1.0	28.8±0.70	100-200	10	1181.78
SYV-50-28-1	19/1.65	8.25	28.0±1.0	34.5±0.80	100-200	10	1387.34
SYV-75-2	7/0.08	0.24	1.5±0.10	2.9±0.10	50-200	5	15.77
SYV-75-3	7/0.17	0.51	3.0±0.15	5.0±0.25	50-200	5	41.79
SYV-75-5-1	1/0.72	0.27	4.6±0.20	7.1±0.30	100-200	5	76.56
SYV-75-5-2	7/0.26	0.78	4.6±0.20	7.1±0.30	100-200	5	76.37
SYV-75-7	7/0.4	1.2	7.3±0.25	10.2±0.30	50-100	5	150.72
SYV-75-9	1/1.37	1.37	9.0±0.30	12.4±0.40	50-200	5	212.59
SYV-75-12	7/0.64	1.92	11.5±0.40	15.0±0.50	100-200	5	301.36
SYV-75-15	7/0.82	2.46	15.0±0.50	19.0±0.50	100-200	10	444.99
SYV-75-17	7/0.95	2.85	17.3±0.70	22.2±0.60	100-200	10	646.12
SYV-75-23-1	7/1.27	3.81	23.0±1.0	28.2±0.70	100-200	10	1038.2
SYV-75-28-1	7/1.5	4.5	28.0±1.0	34.5±0.80	100-200	10	1450.57
SYV-100-7	1/0.6	0.6	7.3±0.25	10.2±0.30	50-200	5	143.52