[寻求合作]音频传输模块，做出口

bbycare

: ^# t, C4 O1 x+ I客户要求如下，如果哪家工厂可以做，请和我联系
3 T# `, o0 {( N4 o) f* Q, p> 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
. I' f/ u! d7 n; F3 k/ Y0 @> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
> application. For the business that we do, this approach will yield more
& C- v: N3 o' i+ R1 Q3 |, I> sales based on the same product and approval. We are interested in the
> following specifications:
>
> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
> 2 digital
: b' q8 {# ~) Z# @> 1 analog and 1 digital
>
> - 2 outputs at the Receiver with three possibilities to match inputs
0 O, y, v1 q, v1 ?: E7 E0 r>
; e3 b7 G4 L0 N/ N! W0 x, j> - Ability to configure/define analog Transmitter input ranges through
& N8 [! u* ~$ q5 b( u+ f2 R> simple programming method to correspond with full-range analog Receiver
2 A G% z- t7 s+ m6 K* X( H, U> outputs (0 - full voltage).
>
> - Ability to configure and set sample rates for the inputs.
, H3 E6 e) C6 k! ]' g( b>
> - Digital output on Transmitter that turns on during the sampling period.
>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
5 r& @6 m1 n& N: J/ g>
8 B1 p3 e- A0 ~7 T, }$ M: T" _> In order to configure the units, we would need a way to make the
3 ~3 _4 X( K2 B$ u( u/ o* \> settings. This would preferably be from a computer terminal so that
" {% l2 t1 _. T b1 M+ i+ Z; Z> configurations can be saved or easily duplicated for production volumes.
> The units should be small and compact with shielding, and able to mount
c: J5 a; X5 n! c> to a printed circuit board with header connector.
>
8 k' D2 Q1 E) Z> At this time, we are interested in samples of a pair of modems that
5 K' ~6 \7 [+ ~/ I, e+ b> might be similar to this proposed system. We do not expect that you
* s% N$ N' G8 j+ D% p> provide all of these specifications at this time. I can describe our
+ j4 i2 i0 I( R- k J> immediate application needs in the next email if this project is of
4 \0 [0 \, e5 d) A4 |" \; z> interest to you. Perhaps you can make the samples by those
3 A0 G8 t" L# B> specifications. This will allow us to test your radios before we move
8 B2 }. w* V0 j% j% e: ]' |* N> forward. We are interested in your 900MHz radio to start.