[寻求合作]音频传输模块，做出口

bbycare

客户要求如下，如果哪家工厂可以做，请和我联系
> The application that we have in mind is similar to others that we commonly
" U- B0 |& {1 ^' {# L> have. If we were to pay for FCC approval, we would want to use the modem
7 T$ h" q7 {# A. X" l) B- n/ W/ W" t> units in all similar applications under the same approval number.
> Therefore, we would like to be able to configure the units to a specific
$ y+ i; r4 t- q* j1 i( p, @4 y: D> application. For the business that we do, this approach will yield more
> sales based on the same product and approval. We are interested in the
> following specifications:
>
: v/ q: Y' `5 T; ^8 {! C+ Z> - 2 inputs at the Transmitter with three possibilities;
> 2 analog
; V- D; l0 m5 b: K8 f6 g% b> 2 digital
7 o+ o1 \, t: K2 O> 1 analog and 1 digital
>
' N/ B3 R( Y* l3 t1 {' {4 Q> - 2 outputs at the Receiver with three possibilities to match inputs
+ }& _. ^" r( a8 M, \4 t>
( k* `9 W7 Z0 F) r9 {" j+ g& R3 K> - Ability to configure/define analog Transmitter input ranges through
: k" T# b/ l9 N E# X) O> simple programming method to correspond with full-range analog Receiver
2 i( [& K' Y% D- m( v. l% ?> outputs (0 - full voltage).
/ y' v9 i5 y, W S6 Q>
% Q2 ?& I; Y/ B3 K& Q> - Ability to configure and set sample rates for the inputs.
>
8 z- ]1 u$ K% J1 L3 g( o3 Y> - Digital output on Transmitter that turns on during the sampling period.
0 X! m& q; r) @>
1 x! r- `. y! q6 M) g4 X+ M> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
* q$ |/ O/ I/ H P- Z* A>
5 X. k4 ^9 T( z) s! V> In order to configure the units, we would need a way to make the
5 ]) [. [. x: X: Y) R: u" I8 ~/ ^> settings. This would preferably be from a computer terminal so that
: M$ x' U' z: m, M- Q1 M! Y- @> configurations can be saved or easily duplicated for production volumes.
) D- c9 i( W) E; ?0 H> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
>
- o2 Y1 u, X, i9 J3 m> At this time, we are interested in samples of a pair of modems that
, t2 ^) h5 K: Z& X! y9 @& C> might be similar to this proposed system. We do not expect that you
3 E7 `7 Y0 Q$ \2 B! E, q* n, o' Y> provide all of these specifications at this time. I can describe our
> immediate application needs in the next email if this project is of
> interest to you. Perhaps you can make the samples by those
> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.
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