[寻求合作]音频传输模块，做出口

bbycare

6 X% v$ u% v6 ?+ i9 a- [' n0 E客户要求如下，如果哪家工厂可以做，请和我联系
! Z' G1 N5 @, ]" Q; i> The application that we have in mind is similar to others that we commonly
9 I: R3 v. H) b. a- {0 g- ]1 f$ ^> have. If we were to pay for FCC approval, we would want to use the modem
, K0 }& b, x; ]8 q0 L% W> units in all similar applications under the same approval number.
" U' w' J0 ?/ C9 F> Therefore, we would like to be able to configure the units to a specific
" f C5 i, }. u> application. For the business that we do, this approach will yield more
. i7 D& R& \" w> sales based on the same product and approval. We are interested in the
1 J( b( \2 s7 U4 j5 q+ z$ k0 x> following specifications:
>
" B% ^5 B* }, ?; C8 x% S> - 2 inputs at the Transmitter with three possibilities;
( X; @5 l0 T O> 2 analog
! c& C {( T, e( y A> 2 digital
# u1 }8 @6 t3 p+ e- R& B8 j+ `$ \3 f> 1 analog and 1 digital
, M! v# A2 x8 I" z" V! W" _4 u>
> - 2 outputs at the Receiver with three possibilities to match inputs
>
- {2 o" s& y8 h7 x& P) f% G> - Ability to configure/define analog Transmitter input ranges through
> simple programming method to correspond with full-range analog Receiver
4 a6 A l+ x% L- V; w5 u> outputs (0 - full voltage).
2 @& y r x" \4 A! [+ a) [' T>
> - Ability to configure and set sample rates for the inputs.
1 ]- e' A9 z$ V4 B: K8 n. j>
> - Digital output on Transmitter that turns on during the sampling period.
( u) F& `# Z3 e ~>
> - Ability to configure a power saving Sleep Mode in the Transmitter by
> both software control and input hardware control.
7 I' S& {. F) C; P5 U! U* U>
> In order to configure the units, we would need a way to make the
> settings. This would preferably be from a computer terminal so that
> configurations can be saved or easily duplicated for production volumes.
! T0 W" y* ~" J; N# F7 Z> The units should be small and compact with shielding, and able to mount
> to a printed circuit board with header connector.
9 I$ I5 ?$ @, E: y: r+ }. d' i>
! Y' M' N$ m0 o+ S( t> At this time, we are interested in samples of a pair of modems that
9 E8 I6 L% V: C5 Y> 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
+ Z: A. e* f$ r5 n0 r, d; P> interest to you. Perhaps you can make the samples by those
+ ]( O. a2 Y: q* T> specifications. This will allow us to test your radios before we move
> forward. We are interested in your 900MHz radio to start.