共6 条记录, 每页显示 20 条, 页签: [1]

标题：[公告]求购RDG-08B

1楼

freemansliver4 发表于：2011-9-2 23:26:45

本人需要RDG-08B，数量可多可少，有货有优势的朋友，请联系freemansliver4@yahoo.com.cn长期需求，长期有效

2楼

水仙发表于：2011-9-5 8:45:48

Model Name	RDG-08B
Type	Dynamic
Impedance (ohm)	32 ± 4.8
Nominal Input (mW)	5mW (0.4Vrms)
Resonance Frequency (Hz)	580 ± 10%
SPL (dB)	113 ± 3 dB at 1kHz/5mW
Total Harmonics Distortion	Max 5% at 1kHz/5mW
Dimensions (mm)	?8.1 x 2.4
Weight (g)	0.5

3楼

水仙发表于：2011-9-5 8:46:19

The RDG-08B has been developed for the mobile communication equipment market and Bluetooth-compatible headsets that are manufactured small and thin in size. Star applied the size reduction technique it has amassed over many years to realize a diameter as small as 8mm with a dynamic electromagnetic design. Its 8mm diameter round-type meets the space-saving requirements of the mobile market. Specifically designed to employ a highly reliable coil spring in the contact section, the installed height is reduced to approximately 2.4mm. The thin contact section has become a standard feature of Star Micronics’ industry-leading acoustic products.

The RDG-08B is designed to keep stabilized contact for extended periods of use and reproduces a sufficient sound pressure level over a wide band to support overseas mobile phone requirements – GSM mask. The RDG-08B also meets the European Harmful Substances Regulations (RoHS).

4楼

水仙发表于：2011-9-5 8:47:51


	1150 King Georges Post Road Edison, NJ 08837-3729 U.S.A. General: 1-800-782-7636 (toll free within U.S.) 1-732-623-5500 (international) audiocomponents@starmicronics.com Sales Support: Phone 1-800-782-7636 ext. 109 Fax 1-732-623-5590 Email audiocomponents@starmicronics.com Customer Service: Phone 1-800-782-7636 ext. 539 Fax 1-732-623-5591 Email orders@starmicronics.com

5楼

freemansliver4 发表于：2011-9-5 10:04:02

似乎已经停产了没有啊？

6楼

freemansliver4 发表于：2011-9-22 10:28:39

都没有人知道这个东西吗？

共6 条记录, 每页显示 20 条, 页签: [1]