[寻求合作]音频传输模块，做出口

bbycare

6 O) w+ e: {7 y9 G客户要求如下，如果哪家工厂可以做，请和我联系
' }, P/ C6 A N+ x1 N4 o" Q> The application that we have in mind is similar to others that we commonly
> have. If we were to pay for FCC approval, we would want to use the modem
> units in all similar applications under the same approval number.
, u$ ~% ^$ H" f4 w# Z( z9 a9 k> Therefore, we would like to be able to configure the units to a specific
$ T, w' v' _0 Q> application. For the business that we do, this approach will yield more
/ ^3 D6 h! G1 E# E' d4 v> sales based on the same product and approval. We are interested in the
1 {0 ]# W( P3 J! |7 v- y> following specifications:
>
9 }1 _. I4 b2 x2 q% I> - 2 inputs at the Transmitter with three possibilities;
8 n$ t0 A& g: R2 r9 ]- i0 Z> 2 analog
5 m6 {- X+ c9 J> 2 digital
! e8 L( _5 ?8 N$ M; o> 1 analog and 1 digital
1 _: F" t/ d; n* y>
> - 2 outputs at the Receiver with three possibilities to match inputs
2 Q" o3 a7 ^7 h: b>
> - Ability to configure/define analog Transmitter input ranges through
& H8 s( v# y8 ? Q& C> simple programming method to correspond with full-range analog Receiver
6 @0 `. ~# i, x ]7 N1 ]1 M) ]: {2 b> outputs (0 - full voltage).
* ]! O3 N, k; q3 F>
+ ]8 p* i/ ] e> - Ability to configure and set sample rates for the inputs.
4 D" W4 [9 A& F, A" X" k>
> - Digital output on Transmitter that turns on during the sampling period.
>
: Z0 w7 L$ ^! t> - Ability to configure a power saving Sleep Mode in the Transmitter by
* J3 C, s+ j/ t3 E5 N" _: j4 n> both software control and input hardware control.
>
; E5 q( p, K* X S$ P6 y> In order to configure the units, we would need a way to make the
# @9 G/ h. @0 d7 z: _! o( e> settings. This would preferably be from a computer terminal so that
6 X" A: [8 ?; S# L0 Y- w" A+ j> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
) K6 Y! ?2 l2 t- }; u( E> to a printed circuit board with header connector.
, L. V3 z3 [. c3 u: E>
3 N, H, |1 l+ c# T( x8 \> At this time, we are interested in samples of a pair of modems that
> might be similar to this proposed system. We do not expect that you
> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
- J/ U3 F' G: Q6 W' u* B# H7 i# s> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
8 v% I% }) v2 d [> forward. We are interested in your 900MHz radio to start.
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